How to use __remove method in hypothesis

Best Python code snippet using hypothesis

html_input.py

Source:html_input.py

...65    def _getNodeType(self):66        nodeType = NodeType.Text    # Default67        nChar = self.__nextChar68        if nChar=="<":69            self.__remove(1)70            nChar = self.__nextChar71            if self.__isAlpha(nChar):   # Element72                nodeType = NodeType.StartElement73            elif nChar=="?":74                nodeType = NodeType.PI75            elif nChar=="/":            # </76                self.__remove(1)77                if self.__isAlpha(self.__nextChar):78                    nodeType = NodeType.EndElement79                self.__pos -= 180            elif nChar=="!":81                if self.__assert("!--"):82                    nodeType = NodeType.Comment83                elif self.__assert("![CDATA["):84                    nodeType = NodeType.CDATA85                elif self.__assert("!["):86                    nodeType = NodeType.MsoDeclaration87                else:88                    nodeType = NodeType.Declaration89            self.__pos -= 190        return nodeType91    92    def __getElementNode(self):93        atts = {}94        attList = []95        name = None96        nodeType = NodeType.Unknown97        98        if not self.__assert("<"):99            raise Exception("Expected a '<' character!")100        pos = self.__pos101        self.__remove(1)102        name = self.__getElementName()103        text = None104        # get attributes105        while self.__isNotEOI:106            nChar = self.__nextChar107            if nChar==">":108                self.__remove(1)109                nodeType = NodeType.StartElement110                break111            elif nChar=="<":112                # Error/Exception this is not an element after all it is just text!113                #  restore self.__pos and return a textNode114                self.__pos = pos + 1115                nodeType = NodeType.Text116                name = None117                text = "<" + self.__getText()118                attList = []119                break120            elif nChar=="/":121                if self.__assert("/>"):122                    self.__remove(2)123                    nodeType = NodeType.EmptyElement124                    break125                else:126                    self.__remove(1)    # just ignore it127            elif self.__isAlpha(nChar):128                attName = self.__getAttributeName()129                if self.__assert("="):130                    self.__remove(1)131                    attValue = self.__getAttributeValue()132                else:133                    attValue = attName134                #135                count = 2136                if atts.has_key(attName):137                    pass138                att = Attribute(attName, attValue)139                atts[attName] = att140                attList.append(att)141            else:142                self.__remove(1)143        return Node(nodeType, name, text, attList)144    145    def __getEndElementNode(self):146        if not self.__assert("</"):147            raise Exception("Expected '</'!")148        self.__remove(2)149        name = self.__getElementName()150        self.__getUpto(">")151        return Node(NodeType.EndElement, name, None)152    153    def __getPINode(self):154        if not self.__assert("<?"):155            raise Exception("Expected '<?'!")156        self.__remove(2)157        value = self.__getUpto("?>")158        name = value.split()[0]159        return Node(NodeType.PI, name, value)160    161    def __getCommentNode(self):162        if not self.__assert("<!--"):163            raise Exception("Expected '<!--'!")164        self.__remove("<!--")165        return Node(NodeType.Comment, None, self.__getUpto("-->"))166    167    def __getTextNode(self):168        return Node(NodeType.Text, None, self.__getText())169    170    def __getCDataNode(self):171        if not self.__assert("<![CDATA["):172            raise Exception("Expected '<![CDATA['!")173        self.__remove("<![CDATA[")174        data = self.__getUpto("]]>")175        return Node(NodeType.CDATA, None, data)176    177    def __getMsoDeclarationNode(self):178        if not self.__assert("<!["):179            raise Exception("Expected '<!['!")180        self.__remove("<![")181        data = self.__getUpto("]>")182        return Node(NodeType.MsoDeclaration, None, data)183    184    def __getDeclarationNode(self):185        if not self.__assert("<!"):186            raise Exception("Expected '<!'!")187        self.__remove("<!")188        data = self.__getUpto(">")189        return Node(NodeType.Declaration, None, data)190    191    @property192    def __isEOI(self):193        return self.__pos >= self.__len194    195    @property196    def __isNotEOI(self):197        return self.__pos < self.__len198    199    @property200    def __nextChar(self):201        if self.__isEOI:202            return ""203        return self.__data[self.__pos]204    205    @property206    def __isNextAlpha(self):207        if self.__isNotEOI:208            c = self.__nextChar209            if self.__isAlpha(c):210                return True211        return False212    213    def __assert(self, s):214        return self.__data[self.__pos: self.__pos+len(s)]==s215    216    def __getElementName(self):217        name = self.__getName()218        self.__removeWhitespace()219        return name220    221    def __getAttributeName(self):222        name = self.__getName()223        self.__removeWhitespace()224        return name225    226    def __getAttributeValue(self):227        self.__removeWhitespace()228        nChar = self.__nextChar229        if nChar=="'" or nChar=='"':230            self.__remove(1)231            s = self.__getUpto(nChar)232        else:233            s = self.__getUptoWhitespaceOr(">")234            if s.endswith("/"):         # backup one235                s = s[:-1]236                self.__pos-=1237        self.__removeWhitespace()238        return s239    240    def __getName(self):241        start = self.__pos242        if self.__isNextAlpha:243            while self.__isNotEOI:244                c = self.__nextChar245                if c.isalnum() or c==":" or c=="." or c=="_" or c=="-":246                    self.__remove(1)247                else:248                    break249        else:250            return None251        return self.__data[start:self.__pos]252    253    def __getText(self):254        # read upto a <Alpha or </ or <! or <?255        start = self.__pos256        while self.__isNotEOI:257            if self.__nextChar=="<":258                if self._getNodeType()!=NodeType.Text:259                    break260            self.__remove(1)261        return self.__data[start:self.__pos]262    263    def __getUptoWhitespaceOr(self, endStr):264        start = self.__pos265        endChar = endStr[0]266        while self.__isNotEOI:267            nChar = self.__nextChar268            if nChar.isspace():269                break270            if nChar==endChar and self.__assert(endStr):271                break272            self.__remove(1)273        return self.__data[start:self.__pos]274    275    def __getUpto(self, endStr):276        start = self.__pos277        c = endStr[0]278        s = None279        while self.__isNotEOI:280            if self.__nextChar==c:281                if self.__assert(endStr):282                    break283            self.__remove(1)284        s = self.__data[start:self.__pos]285        self.__remove(endStr)286        return s287    288    def __remove(self, num=1):289        if type(num) in types.StringTypes:290            num = len(num)291        self.__pos += num292    293    def __removeWhitespace(self):294        while self.__nextChar.isspace():295            self.__remove(1)296    297    def __isAlpha(self, char):298        return char.isalpha() or char=="_"299class Node(object):300    def __init__(self, nodeType, name, value, attributes=[]):301        if nodeType == NodeType.Unknown:302            raise Exception("Unknown NodeType")303        self.__nodeType = nodeType304        self.__name = name305        self.__value = value306        self.__attributes = attributes307        self.__script = None308    309    def __getNodeType(self):...

146. LRU Cache.py

Source:146. LRU Cache.py

...9        self.cache = {}10    def get(self, key: int) -> int:11        if key in self.cache:12            val = self.cache[key].val13            self.__remove(key)14            self.__add(key, val)15            return val16        return -117    def put(self, key: int, value: int) -> None:18        if key in self.cache:19            self.__remove(key)20        self.__add(key, value)21    def __add(self, key, val):22        if len(self.cache) >= self.limit:23            self.__remove(self.tail.prev.key)24        node = Node(key, val, self.head, self.head.next)25        self.cache[key] = self.head.next = node.next.prev = node #26    def __remove(self, key):27        if key in self.cache:28            node = self.cache[key]29            node.prev.next = node.next30            node.next.prev = node.prev31            del self.cache[key]32class Node:33    def __init__(self, key, val, prev, nxt):34        self.key = key35        self.val = val36        self.prev = prev37        self.next = nxt38# Your LRUCache object will be instantiated and called as such:39# obj = LRUCache(capacity)40# param_1 = obj.get(key)41# obj.put(key,value)42class Node:43    def __init__(self, key, val, prev, nxt):44        self.key = key45        self.val = val46        self.prev = prev47        self.next = nxt48class LRUCache:49    def __init__(self, capacity: int):50        self.capacity = capacity51        self.dic = {}52        self.head = None53        self.tail = None54    def get(self, key: int) -> int:55        if (key not in self.dic):56            return -157        node = self.dic[key]58        self.__remove(node)59        self.put(key, node.val)60        return node.val61    def put(self, key: int, value: int) -> None:62        if (key in self.dic): # remember to check if already exists63            self.__remove(self.dic[key]) # if exists, must remove it first64        if (len(self.dic) >= self.capacity):65            self.__remove(self.head)66        self.__add(key, value)67    def __remove(self, node):68        if (node == self.head): self.head = node.next69        if (node == self.tail): self.tail = node.prev70        if (node.prev): node.prev.next = node.next71        if (node.next): node.next.prev = node.prev72        del self.dic[node.key]73    def __add(self, key, val):74        node = Node(key, val, self.tail, None)75        self.dic[key] = node76        if (self.tail): self.tail.next = node77        self.tail = node78        if (not self.head): self.head = node # remember to assign head79# Your LRUCache object will be instantiated and called as such:80# obj = LRUCache(capacity)81# param_1 = obj.get(key)...

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